Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission. Major institutions are defined as firms or individuals that exercise ...
Abstract: The global navigation satellite system (GNSS) real-time kinematic precise point positioning (PPP-RTK) technique can be significantly impaired by severe signal obstruction conditions in urban ...
Abstract: A method for detecting and geolocating terrestrial GPS L1 band interference sources using cyclone global navigation satellite system (CYGNSS) mission Level-1 noise floor estimates is ...